Fossil plants, Vol. 1: [A text-book] for students of botany and geology

by A. C. Seward

[95] Adamson (88).

[96] Williamson (87) Pl. XV. p. 45. A very fine specimen, similar to that in the Manchester Museum, has recently been added to the School of Mines Museum in Berlin; Potonié (90).

[97] The British Museum collection contains a specimen of Stigmaria preserved in the same manner as the example shown in fig. 12.

[98] Lyell (45) vol. I. p. 60.

[99] Lyell (45) vol. I. p. 147.

[100] Warming (96) p. 170.

[101] Bornemann (56), Schenk (67), Zeiller (82).

[102] Solms-Laubach (95²).

[103] Nathorst (86) p. 9. See also Delgado (86).

[104] Parkinson (11) vol. I. p. 431.